| 低速风洞绳牵引并联支撑系统的模型气动试验研究(英文) |
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| 引用本文： | 肖扬文,林麒,郑亚青,梁斌.低速风洞绳牵引并联支撑系统的模型气动试验研究(英文)[J].中国航空学报,2010,23(4):393-400. |
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| 作者姓名： | 肖扬文 林麒 郑亚青 梁斌 |
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| 作者单位： | Xiao Yangwen,Lin Qi(Department of Aeronautics, Xiamen University, Xiamen 361005, China);Zheng Yaqing(Department of Aeronautics, Xiamen University, Xiamen 361005, China; College of Mechanical Engineering and Automation, Huaqiao University, Quanzhou 362021, China);Liang Bin(Shenzhen Branch, China Telecom Co. Ltd, Shenzhen 518034, China) |
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| 基金项目： | National Natural Science Foundation of China (50475099) |
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| 摘 要： | 根据绳牵引并联机构的优点,建造了一种新型的用于低速风洞试验的飞机模型绳牵引并联支撑系统,研究该系统中模型的空气动力参数的测量与计算方法。文中对机构进行了静力学分析,建立了描述实验模型气动载荷的数学模型,提出了通过测量绳系拉力求得模型空气动力参数的解算方法;设计并构建了绳系拉力测量及数据采集系统;将该系统置于开口式回流低速风洞中进行了吹风试验,采集了模型在不同姿态和不同风速下的各牵引绳的拉力数据,并对数据进行了处理分析,通过解算得到了不同吹风条件下模型的气动载荷参数曲线。研究结果表明,绳牵引并联机构用于低速风洞试验的支撑系统是可行的。
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| 关 键 词： | 绳牵引并联机构 低速风洞 支撑系统 气动试验 |
| 收稿时间： | 12 August 2009 |
Model Aerodynamic Tests with a Wire-driven Parallel Suspension System in Low-speed Wind Tunnel |
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| Xiao Yangwen,Lin Qi,Zheng Yaqing,Liang Bin.Model Aerodynamic Tests with a Wire-driven Parallel Suspension System in Low-speed Wind Tunnel[J].Chinese Journal of Aeronautics,2010,23(4):393-400. |
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| Authors: | Xiao Yangwen Lin Qi Zheng Yaqing Liang Bin |
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| Institution: | Xiao Yangwena,Lin Qia,Zheng Yaqinga,b,Liang Binc aDepartment of Aeronautics,Xiamen University,Xiamen 361005,China bCollege of Mechanical Engineering and Automation,Huaqiao University,Quanzhou 362021,China cShenzhen Branch,China Telecom Co. Ltd,Shenzhen 518034,China |
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| Abstract: | Owing to the advantages of wire-driven parallel manipulator, a new wire-driven parallel suspension system for airplane model in low-speed wind tunnel is constructed, and the methods to measure and calculate the aerodynamic parameters of the airplane model are studied. In detail, a static model of the wire-driven parallel suspension is analyzed, a mathematical model for describing the aerodynamic loads exerted on the scale model is constructed and a calculation method for obtaining the aerodynamic parameters... |
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| Keywords: | wire-driven parallel manipulators low-speed wind tunnel suspension system aerodynamic loads tests |
| 本文献已被 CNKI 万方数据 ScienceDirect 等数据库收录！ |
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